.logo {
    float: left;
    width: 120px;
    height: 28px;
    margin: 10px 24px;
    // background: rgba(255, 255, 255, 0.3);
}

.ant-dropdown-link-username {
    float: right;
    width: 100px;
    // height: 28px;
    // margin: 0 0 200px 24px;
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    color: #c1c6c8;
    margin: 0;
    white-space: nowrap;
    height: 100%;
    justify-content: flex-end;
    flex: 0 0 auto;
}

.ant-dropdown-link-user-child {
    display: inline-block;
    vertical-align: middle;
    white-space: nowrap;
    // overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    margin: 20px;
}

.ant-dropdown-link-nav {
    float: left;
    display: inline-flex; 
    align-items: center;
    flex-shrink: 0;
    color: #c1c6c8;
    margin: 0px 40px;
    white-space: nowrap;
    height: 100%;
}

.header-search {
    display: inline-flex; 
    align-items: center;
    flex-shrink: 0;
    margin: 0px 40px;
    width: 20%;
    height: 100%;
    float: left;
}

.header-doc {
    float: left;
    align-items: center;
    color: #c1c6c8;
    margin: 0px 40px;
}

.header-user {
    float: right;
    align-items: center;
    color: #c1c6c8;
}

.ant-dropdown-link-menu {
    display: flex; // inline-flex
    align-items: center;
    flex-shrink: 0;
    color: #c1c6c8;
    margin: 0px 40px;
    white-space: nowrap;
    height: 100%;
}

.site-layout-background {
    background: #fff;
}

.ant-layout-sider {
    padding: 48px 0;
    overflow: auto; // 内容溢出滚动条
    // position: fixed; // 绝对定位
}

.site-layout-header {
    background: #262f3e;
    padding: 0 20px 0 0;
    position: fixed;
    height: 48px;
    z-index: 1;
    width: 100%;
    font-size: 13px;
}

.site-layout-main {
    margin: 16px 16px;
    padding: 10px 16px;
    min-height: 280px;
    border: 10px solid #f7f7f7;
    background-color: #fff;
}

// .ant-layout {
//     // height: calc(100% - 48px);
//     left: 200px;
// }